I have just received Frank's death certificate:
13 Aug 1927, Sanatorium, Gilroes R.D.
Frank Hall, male, 4 yrs, of Ullesthorpe R.D., son of Harry Hall, Professional Footballer (deceased)
Cause of death 1a Tuberculous meningitis, b Tuberculous hip joint. No P.M. Certified by H. Stanley Banks, M.B.
Registered 15 Aug 1927 by M. Everitt, aunt, of Rowsley House, Rowsley St, Leicester.
Was hoping Maggie might have been the informant, but no luck.
I know Frank is buried in Beeston cemetery in the same grave as his father, Maggie is not with them.
Will have to investigate the aunt M. Everitt - but got to go for now.